66.19.Z - Other activities auxiliary to financial services, except insurance and pension funding
68.10.Z - Buying and selling of own real estate
68.20.Z - Rental and operating of own or leased real estate
68.31.Z - Intermediation service activities for real estate activities
68.32.Z - Management of real estate on a fee or contract basis
70.22.Z - Business and other management consultancy activities
73 - Activities of advertising, market research and public relations
74.90.Z - Other professional, scientific and technical activities not elsewhere classified
77.40.Z - Leasing of intellectual property and similar products, except copyrighted works
96.09.Z - Other personal service activities not elsewhere classified